3 years ago

In order of operations what comes first square root or epxonents

1 answer:

8 0

You Pemdas - Parenthesis , Exponents ,
Multiplication , Division , Addition , And Subtraction , And Thats Should Help You Get Your Answer

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The length and the breadth of a rectangular piece of land are 500m and 300m respectively. Find it’s area

katrin [286]

Area of a rectangle = Length x Breadth
The required area = 500 x 300
= 150000 m^2

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3 years ago

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1. Which store had the highest demand both before and after the price increase?

Anna71 [15]

Answer:

The answer is Store 4

Step-by-step explanation:

As before the price increases, Store 4 has the highest price among other Stores. After price increases, Store 4 continued to has highest price among them

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If a plumber charges $80/hr for labor, w, and $60 for parts, write an equation that would describe the scenario of hiring a plum

Nadusha1986 [10]

Can you show the full question?

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3 years ago

Jen worked eight weeks as a lifeguard. She was able to save $336. She owns the same amount each week. Write an equation where W=

Juli2301 [7.4K]

Answer: 1(w)=$336

Step-by-step explanation:

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3 years ago

Someone help me with this ples with steps

SSSSS [86.1K]

Answer:

$x=\frac{21}{4}$

$y=\frac{21}{2}$

Step-by-step explanation:

equation (1): $\frac{1}{2} (2x+y)=\frac{21}{2}$

equation (2): y=2x

solve the system by substitution

step1: sub (2x) for y in equation 1:

$\frac{1}{2} (2x+y)=\frac{21}{2}$

$\frac{1}{2} (2x+2x)=\frac{21}{2}$

step2: simplify the expression:

$\frac{1}{2} (4x)=\frac{21}{2}$

$2x=\frac{21}{2}$

(divide by 2 for both sides)

$x=\frac{21}{4}$

To find the value for y sub 21/4 for x in equation 2:

y=2x

y=2×(21/4)

$y=\frac{21}{2}$

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3 years ago